My undergraduate thesis entitles “constabulary’s roles in the investigation of Fencing
car’s criminal acts in Yogyakarta”. Goal of this research is to get the data and analyze
constabulary in the investigation of Fencing car’s criminal acts whether it is appropriate
with KUHAP rules and PERKAP POLRI No. 14 in 2012 and get the data and analyze the
problems when constabulary tries to investigate fencing car’s criminal acts in
Yogyakarta based on KUHAP and PERKAP POLRI No. 14 in 2012. Research method
that is used by the writer is normative legal research. The level of criminality of wealth
field in Yogyakarta is high enough. Criminality in wealth field produces goods of crime
product. One of the most production of goods of crime product is car. The existence of the
cars of crime product makes Fencing car’s criminal acts is existent.the role of
connstabulary is needed here to decide criminal acts of that fencing. The role of local
constabulary in Yogyakarta is done through preventive and resresive act. Investigation is
resresive action. The role of investigator in criminal acts of fencing basically has been
appropriate with KUHP and PERKAP POLRI No. 14 in 2012. The problems which are
faced local constabulary in Yogyakarta to do the investigation that are the limitation of
time, the lack of professional personnel, and the escaping agent in remote area.